Absolutely. Just point your application to the endpoint domain address for Wasabi (s3.wasabisys.com) and enter in the appropriate Wasabi access keys into your application. You can retrieve your Wasabi access keys by selecting the “Access Keys” option from the left side of the console, then “Create New Access Key,” and copying the access key and secret key as necessary.
Note that this example discusses the use of Wasabi's us-east-1 storage region. To use other Wasabi storage regions, please use the appropriate Wasabi service URL as described in this article.